Well, Neptune is the Roman God of the Sea, so Italy would be an obvious guess. However, Roman mythology extends pretty far. A couple years ago, they found a statue of Neptune along with other artifacts like a bust of Caesar in France at the bottom of the Rhone near a town that Caesar founded so I imagine this could be from a lot of places in Europe.

I looked for context clues in the photo, but couldn’t make any out. The signage is similar to what we have in Israel, but the architectural style is decidedly not. The modern building in the left background juxtaposed against the older style buildings in the foreground was interesting, but still didn’t offer any hints. The man in the jacket was overdressed for Israel too, and a little classier than most American men would dress; hints at Europe. and the car is obstructed by the statue, so I couldn’t guess at a make.